Sindbad~EG File Manager

/*
 * @license This file is part of LimeSurvey
 * See COPYRIGHT.php for copyright notices and details.
 *
 */

/**
 * Change multi numeric question type to slider question type
 *
 * @author Denis Chenu (Shnoulle)
 * @param {number} qId The qid of the question where apply.
 */
function doNumericSlider(qID,jsonOptions) {
	var slider_list=$("#question"+qID+" .slider-list");
	var havevalue,startvalue;
	if(slider_list)
	{
		// Remove not needed tips
		$("#question"+qID+" .em_value_range").remove();
		// Construction of HTML
		var htmlSlider="<div id='container-myfname' class='multinum-slider'>\n"
			+ "<div id='slider-myfname' class='ui-slider-1'>\n"
			+ ((jsonOptions.slider_showminmax==1)? "<div id='slider-left-myfname' class='slider_showmin slider-showmin'>"+jsonOptions.slider_mintext+"</div>\n" : "")
			+ "<div id='slider-callout-myfname' class='slider_callout slider-callout'></div>\n"
			+ "<div id='slider-handle-myfname' class='ui-slider-handle'></div>\n"
			+ ((jsonOptions.slider_showminmax==1)? "<div id='slider-right-myfname' class='slider_showmax slider-showmax'>"+jsonOptions.slider_maxtext+"</div>\n" : "")
			+ "</div>\n"
			+ "</div>\n";
		var htmlSliderResest=((jsonOptions.slider_reset==1)? "<a id='slider-reset-myfname' class='slider-reset' title='"+jsonOptions.lang.reset+"'>"+jsonOptions.lang.reset+"</a>\n" : "");
		// Replace each input by the slider
		$("#question"+qID+" .slider-list").children('.answer-item').each(function(){
			var thisinput=$(this).children(".input").children('input.text').first();
			var myfname=$(thisinput).attr('name');
			var actualval=$(thisinput).attr('value').replace(LSvar.sLEMradix,".");
			var havevalue=false;
			var startvalue=false;
			if(actualval!=""){
				havevalue=true;
				startvalue=actualval;
			}else if(jsonOptions.slider_startvalue!="NULL"){
				startvalue=parseFloat(jsonOptions.slider_startvalue);
			}
			$(this).children(".input").hide();
			$(htmlSlider.replace(/myfname/g,myfname)).insertAfter($(this).children(".input"));
			$(htmlSliderResest.replace(/myfname/g,myfname)).appendTo($(this));
			// Launch slider (http://api.jqueryui.com/slider/)
			$("#container-"+myfname).slider({
				value:startvalue,
				min: parseFloat(jsonOptions.slider_min),
				max: parseFloat(jsonOptions.slider_max),
				step: parseFloat(jsonOptions.slider_step),
				create: function() {
					$('#slider-callout-'+myfname).appendTo($('#container-'+myfname+' .ui-slider-handle').get(0));
				},
				slide: function( event, ui ) {
					displayvalue=''+ui.value;
					displayvalue=displayvalue.replace(/\./,LSvar.sLEMradix);
					$(thisinput).val(displayvalue);
					$(thisinput).triggerHandler("keyup");
					$('#slider-callout-'+myfname).text(jsonOptions.slider_prefix + displayvalue + jsonOptions.slider_suffix);
				}
			});
			// Update the value of the input if Slider start is set
			if(havevalue || ( startvalue && jsonOptions.slider_displaycallout)){
                startvalue=''+startvalue;
                startvalue=startvalue.replace(/\./,LSvar.sLEMradix);
				$("#slider-callout-"+myfname).text(jsonOptions.slider_prefix + startvalue + jsonOptions.slider_suffix);
				$(thisinput).val(startvalue);
                $(thisinput).triggerHandler("keyup"); // Needed for EM
			}
			// Reset on click on .slider-reset
			$(this).on("click",".slider-reset",function(){
				if(jsonOptions.slider_startvalue=="NULL"){
					$( "#container-"+myfname ).slider( "option", "value", "" );
				}else{
					$( "#container-"+myfname ).slider( "option", "value", jsonOptions.slider_startvalue );
				}
				if(jsonOptions.slider_displaycallout && jsonOptions.slider_startvalue!="NULL"){
					$('#slider-callout-'+myfname).text(jsonOptions.slider_prefix + jsonOptions.slider_startvalue.replace(/\./,LSvar.sLEMradix) + jsonOptions.slider_suffix);
					$(thisinput).val(jsonOptions.slider_startvalue);
				}else{
					$('#slider-callout-'+myfname).text("");
					$(thisinput).val("");
				}
				$(thisinput).triggerHandler("keyup"); // Needed for EM
			});
			// Replace default em tip 
			$("#question"+qID).find(".em_default").text(jsonOptions.lang.tip);
		});
	}
    //Fix buggy chrome/webkit engine which doesn't properly apply the css rules after this insertion
    $("#question"+qID).hide().show(0);
}